1 // Copyright (C) 2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "MEDPresentationScalarMap.hxx"
21 #include "MEDPresentationException.hxx"
23 #include <PyInterp_Utils.h>
24 #include <SALOME_KernelServices.hxx>
25 #undef LOG // should be fixed in KERNEL - double definition
26 #include <Basics_Utils.hxx>
30 const std::string MEDPresentationScalarMap::TYPE_NAME = "MEDPresentationScalarMap";
32 MEDPresentationScalarMap::MEDPresentationScalarMap(const MEDCALC::ScalarMapParameters& params,
33 const MEDCALC::MEDPresentationViewMode viewMode) :
34 MEDPresentation(params.fieldHandlerId, TYPE_NAME, viewMode, params.colorMap, params.scalarBarRange), _params(params)
39 MEDPresentationScalarMap::internalGeneratePipeline()
41 MEDPresentation::internalGeneratePipeline();
45 std::ostringstream oss_o, oss_d,oss_l, oss, oss_v;
46 oss_o << "__obj" << _objId; std::string obj(oss_o.str());
47 oss_d << "__disp" << _dispId; std::string disp(oss_d.str());
48 oss_l << "__lut" << _lutId; std::string lut(oss_l.str());
49 oss_v << "__view" << _renderViewPyId; std::string view(oss_v.str());
51 pushAndExecPyLine( getRenderViewCommand() ); // instanciate __viewXXX
53 oss << obj << " = pvs.MEDReader(FileName='" << _fileName << "');";
54 pushAndExecPyLine(oss.str()); oss.str("");
56 // Populate internal array of available components:
57 fillAvailableFieldComponents();
58 // dumpIntProperties();
59 // dumpStringProperties();
61 oss << disp << " = pvs.Show(" << obj << ", " << view << ");";
62 pushAndExecPyLine(oss.str()); oss.str("");
63 oss << "pvs.ColorBy(" << disp << ", ('" << _fieldType << "', '" << _fieldName << "'));";
64 pushAndExecPyLine(oss.str()); oss.str("");
65 oss << disp << ".SetScalarBarVisibility(" << view << ", True);";
66 pushAndExecPyLine(oss.str()); oss.str("");
67 oss << getRescaleCommand();
68 pushAndExecPyLine(oss.str()); oss.str("");
69 oss << lut << " = pvs.GetColorTransferFunction('" << _fieldName << "');";
70 pushAndExecPyLine(oss.str()); oss.str("");
71 pushAndExecPyLine(getColorMapCommand()); oss.str("");
72 pushAndExecPyLine(getResetCameraCommand());
73 pushAndExecPyLine("pvs.Render();");
75 // Retrieve Python object for internal storage:
76 // PyObject* p_obj = getPythonObjectFromMain(obj.c_str());
77 // PyObject* p_disp = getPythonObjectFromMain(disp.c_str());
78 // pushPyObjects(std::make_pair(_objId, p_obj), std::make_pair(disp_id, p_disp));
82 MEDPresentationScalarMap::updatePipeline(const MEDCALC::ScalarMapParameters& params)
84 if (params.fieldHandlerId != _params.fieldHandlerId)
85 throw KERNEL::createSalomeException("Unexpected updatePipeline error! Mismatching fieldHandlerId!");
87 if (params.displayedComponent != _params.displayedComponent)
88 updateComponent<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(std::string(params.displayedComponent));
89 if (params.scalarBarRange != _params.scalarBarRange)
90 updateScalarBarRange<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.scalarBarRange);
91 if (params.colorMap != _params.colorMap)
92 updateColorMap<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.colorMap);